even after the region, the trilateral agreement, there will move on to the united nations next week or the week after. the idea of -- that would be quite basic. start with the cease-fire. to demonstrate their regime. is not going to implement that. this seems to me that russia is not going to allow it unless something happens between now and the time it goes to the security council. at the level of that larger composition. such a conversation starts and there could be the possibility of that grand bargain. it's also needed. becoming more and more urgent. if sir is a decision to go to the security council, the revolution, that is really a serious decision. the security council. this is where the matter. princess to that meeting again. the other options. what does it take? well, basically is going to take nato to say turkey, where fine. you're going to have to do this. it has to happen outside of the security council. the ambassador, they have a very important role. they should have, could have, and may still be able to play in syria. the connections, the military hierarchy. they could i